From 00a19aa13910f645c6115870863be96d99d56389 Mon Sep 17 00:00:00 2001
From: HMH <henry@freedesk.net>
Date: Fri, 18 Oct 2024 16:12:47 +0200
Subject: [PATCH] Disable context menu on canvas.

---
 ts/lib.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ts/lib.ts b/ts/lib.ts
index a3b3ae7..53f72d4 100644
--- a/ts/lib.ts
+++ b/ts/lib.ts
@@ -1043,6 +1043,11 @@ function init() {
         event.stopPropagation();
         return false;
     };
+    canvas.oncontextmenu = function(event) {
+        event.preventDefault();
+        event.stopPropagation();
+        return false;
+    };
 
     let toggle_fullscreen_btn = document.getElementById("fullscreen") as HTMLButtonElement;